Description Bi-directional splitter help you connect two sources to one display, or connect one source to toggle between two displays. Easily switch between your sources in two different ways: 2 input to 1 output or 1 input to 2 output. Features - Color: Black. - Material: ABS. - Size: 7.70 x 5.00 x 2.00cm/ 3.03 x 1.97 x 0.79 inch. - Adapter is light and compact, you can put it in your pocket easily. You can conveniently take it on-the-go for business travel and more. - for surveillance networking applications, the switch also enables port isolation. - Fanless design lowers energy consumption and eliminates operating noise. - Easy setup, simply power up the switch and plug in connected devices. - No extend power, no electrical circuit between inter net and outer net, physical isolation and no electrical interference.Package list: 1 x switcher 1 x usb